https://bugzilla.mozilla.org/show_bug.cgi?id=1660412
1660412 - [wpt-sync] Sync PR 25173 - Enable IceGatheringState test
RESOLVED (wptsync) in Core - WebRTC. Last updated 2020-08-27.
wptsyncprenabletest
https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/iceGatheringState
RTCPeerConnection: iceGatheringState property - Web APIs | MDN
The iceGatheringState read-only property of the RTCPeerConnection interface returns a string that describes the overall ICE gathering state for this...
web apisrtcpeerconnectionpropertymdn